events rss
This commit is contained in:
fbsanchez
parent
cfe16ee8c3
commit
aa238165d9
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@ -1,18 +1,37 @@
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<?php
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/**
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* Event RSS exporter.
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*
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* @category Event RSS export
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* @package Pandora FMS
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* @subpackage Community
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* @version 1.0.0
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* @license See below
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*
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* ______ ___ _______ _______ ________
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* | __ \.-----.--.--.--| |.-----.----.-----. | ___| | | __|
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* | __/| _ | | _ || _ | _| _ | | ___| |__ |
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* |___| |___._|__|__|_____||_____|__| |___._| |___| |__|_|__|_______|
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*
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* ============================================================================
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* Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
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* Please see http://pandorafms.org for full contribution list
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation for version 2.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* ============================================================================
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*/
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// Load global vars.
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global $config;
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// Don't display other errors, messes up XML.
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ini_set('display_errors', E_ALL);
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2009 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation for version 2.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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ini_set('display_errors', 0);
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// Don't display other errors, messes up XML
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require_once '../../include/config.php';
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require_once '../../include/functions.php';
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require_once '../../include/functions_db.php';
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@ -22,65 +41,115 @@ require_once '../../include/functions_users.php';
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require_once '../../include/functions_tags.php';
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require_once '../../include/functions_groups.php';
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$ipOrigin = $_SERVER['REMOTE_ADDR'];
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// Uncoment this to activate ACL on RSS Events
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if (!isInACL($ipOrigin)) {
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rss_error_handler(
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null,
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null,
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null,
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null,
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__('Your IP is not into the IP list with API access.')
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);
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exit;
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/**
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* Generates an xml entry.
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*
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* @param string $key Key.
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* @param string $value Value.
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*
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* @return string XML entry.
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*/
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function xml_entry($key, $value)
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{
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$output = '<'.xml_entities($key).'>';
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$output .= '<![CDATA['.io_safe_output($value).']]>';
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$output .= '</'.xml_entities($key).'>';
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return $output."\n";
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}
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// Check user credentials
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$user = get_parameter('user');
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$hashup = get_parameter('hashup');
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$pss = get_user_info($user);
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$hashup2 = md5($user.$pss['password']);
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if ($hashup != $hashup2) {
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rss_error_handler(
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null,
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null,
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null,
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null,
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__('The URL of your feed has bad hash.')
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);
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exit;
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/**
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* Escape entities for XML.
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*
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* @param string $str String.
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*
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* @return string Escaped string.
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*/
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function xml_entities($str)
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{
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if (!is_string($str)) {
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return '';
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}
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header('Content-Type: application/xml; charset=UTF-8');
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// Send header before starting to output
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if (preg_match_all('/(&[^;]+;)/', $str, $matches) != 0) {
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$matches = $matches[0];
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foreach ($matches as $entity) {
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$char = html_entity_decode($entity, (ENT_COMPAT | ENT_HTML401), 'UTF-8');
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$html_entity_numeric = '&#'.uniord($char).';';
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$str = str_replace($entity, $html_entity_numeric, $str);
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}
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}
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return $str;
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}
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/**
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* Undocumented function.
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*
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* @param string $u U.
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*
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* @return integer Ord.
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*/
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function uniord($u)
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{
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$k = mb_convert_encoding($u, 'UCS-2LE', 'UTF-8');
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$k1 = ord(substr($k, 0, 1));
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$k2 = ord(substr($k, 1, 1));
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return ($k2 * 256 + $k1);
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}
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/**
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* Generate RSS header.
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*
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* @param integer $lastbuild Date, last build.
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*
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* @return string RSS header.
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*/
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function rss_header($lastbuild=0)
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{
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$selfurl = ui_get_full_url('?'.$_SERVER['QUERY_STRING'], false, true);
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// ' <?php ' -- Fixes highlighters thinking that the closing tag is PHP
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$rss_feed = '<?xml version="1.0" encoding="utf-8" ?>'."\n";
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$rss_feed .= '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">'."\n";
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$rss_feed .= '<channel>'."\n";
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$rss_feed .= '<title>'.io_safe_output(get_product_name()).' Events Feed</title>'."\n";
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$rss_feed .= '<description>Latest events on '.get_product_name().'</description>'."\n";
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$rss_feed .= '<lastBuildDate>'.date(DATE_RFC822, $lastbuild).'</lastBuildDate>'."\n";
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// Last build date is the last event - that way readers won't mark it as having new posts.
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$rss_feed .= '<link>'.$url.'</link>'."\n";
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// Link back to the main Pandora page.
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$rss_feed .= '<atom:link href="'.xml_entities(io_safe_input($selfurl)).'" rel="self" type="application/rss+xml" />'."\n";
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return $rss_feed;
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}
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/**
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* RSS error handler.
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*
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* @param string $errno Errno.
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* @param string $errstr Errstr.
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* @param string $errfile Errfile.
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* @param string $errline Errline.
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* @param string $error_human_description Error_human_description.
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*
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* @return void
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*/
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function rss_error_handler($errno, $errstr, $errfile, $errline, $error_human_description=null)
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{
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$url = ui_get_full_url(false);
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$selfurl = ui_get_full_url('?'.$_SERVER['QUERY_STRING'], false, true);
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$rss_feed = '<?xml version="1.0" encoding="utf-8" ?>';
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// ' Fixes certain highlighters freaking out on the PHP closing tag
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$rss_feed .= "\n";
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$rss_feed .= '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">';
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$rss_feed .= "\n";
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$rss_feed .= '<channel>';
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$rss_feed .= "\n";
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$rss_feed .= '<title>'.get_product_name().' RSS Feed</title>';
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$rss_feed .= "\n";
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$rss_feed .= '<description>Latest events on '.get_product_name().'</description>';
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$rss_feed .= "\n";
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$rss_feed .= '<lastBuildDate>'.date(DATE_RFC822, 0).'</lastBuildDate>';
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$rss_feed .= "\n";
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$rss_feed .= '<link>'.$url.'</link>';
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// Link back to the main Pandora page
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$rss_feed .= "\n";
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$rss_feed .= '<atom:link href="'.xml_entities(io_safe_input($selfurl)).'" rel="self" type="application/rss+xml" />';
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// Alternative for Atom feeds. It's the same.
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// ' Fixes certain highlighters freaking out on the PHP closing tag.
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$rss_feed = rss_header(0);
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$rss_feed .= "\n";
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$rss_feed .= '<item>';
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$rss_feed .= "\n";
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@ -104,169 +173,206 @@ function rss_error_handler($errno, $errstr, $errfile, $errline, $error_human_des
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$rss_feed .= "\n";
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$rss_feed .= '</rss>';
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exit($rss_feed);
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// Exit by displaying the feed
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}
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set_error_handler('rss_error_handler', E_ERROR);
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// Errors output as RSS
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$id_group = get_parameter('id_group', 0);
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// group
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$event_type = get_parameter('event_type', '');
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// 0 all
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$severity = (int) get_parameter('severity', -1);
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// -1 all
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$status = (int) get_parameter('status', 0);
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// -1 all, 0 only red, 1 only green
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$id_agent = (int) get_parameter('id_agent', -1);
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$id_event = (int) get_parameter('id_event', -1);
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// This will allow to select only 1 event (eg. RSS)
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$event_view_hr = (int) get_parameter('event_view_hr', 0);
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$id_user_ack = get_parameter('id_user_ack', 0);
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$search = io_safe_output(preg_replace('/&([A-Za-z]{0,4}\w{2,3};|#[0-9]{2,3};)/', '&', rawurldecode(get_parameter('search'))));
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$text_agent = (string) get_parameter('text_agent', __('All'));
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$tag_with_json = base64_decode(get_parameter('tag_with', ''));
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$tag_with_json_clean = io_safe_output($tag_with_json);
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$tag_with_base64 = base64_encode($tag_with_json_clean);
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$tag_with = json_decode($tag_with_json_clean, true);
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if (empty($tag_with)) {
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$tag_with = [];
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}
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$tag_with = array_diff($tag_with, [0 => 0]);
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$tag_without_json = base64_decode(get_parameter('tag_without', ''));
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$tag_without_json_clean = io_safe_output($tag_without_json);
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$tag_without_base64 = base64_encode($tag_without_json_clean);
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$tag_without = json_decode($tag_without_json_clean, true);
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if (empty($tag_without)) {
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$tag_without = [];
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}
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$tag_without = array_diff($tag_without, [0 => 0]);
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$filter_only_alert = (int) get_parameter('filter_only_alert', -1);
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//
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// Build the condition of the events query
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$sql_post = '';
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$meta = false;
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$id_user = $user;
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require 'events.build_query.php';
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// Now $sql_post have all the where condition
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//
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$sql = 'SELECT *
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FROM tevento te LEFT JOIN tagent_secondary_group tasg
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ON te.id_grupo = tasg.id_group
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WHERE 1=1 '.$sql_post.'
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ORDER BY utimestamp DESC';
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$result = db_get_all_rows_sql($sql);
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$url = ui_get_full_url(false);
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$selfurl = ui_get_full_url('?'.$_SERVER['QUERY_STRING'], false, true);
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if (empty($result)) {
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$lastbuild = 0;
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// Last build in 1970
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} else {
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$lastbuild = (int) $result[0]['utimestamp'];
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}
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$rss_feed = '<?xml version="1.0" encoding="utf-8" ?>'."\n";
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// ' <?php ' -- Fixes highlighters thinking that the closing tag is PHP
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$rss_feed .= '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">'."\n";
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$rss_feed .= '<channel>'."\n";
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$rss_feed .= '<title>'.get_product_name().' RSS Feed</title>'."\n";
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$rss_feed .= '<description>Latest events on '.get_product_name().'</description>'."\n";
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$rss_feed .= '<lastBuildDate>'.date(DATE_RFC822, $lastbuild).'</lastBuildDate>'."\n";
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// Last build date is the last event - that way readers won't mark it as having new posts
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$rss_feed .= '<link>'.$url.'</link>'."\n";
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// Link back to the main Pandora page
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$rss_feed .= '<atom:link href="'.xml_entities(io_safe_input($selfurl)).'" rel="self" type="application/rss+xml" />'."\n";
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;
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// Alternative for Atom feeds. It's the same.
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if (empty($result)) {
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$result = [];
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$rss_feed .= '<item><guid>'.xml_entities(io_safe_input($url.'/index.php?sec=eventos&sec2=operation/events/events')).'</guid><title>No results</title>';
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$rss_feed .= '<description>There are no results. Click on the link to see all Pending events</description>';
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$rss_feed .= '<link>'.xml_entities(io_safe_input($url.'/index.php?sec=eventos&sec2=operation/events/events')).'</link></item>'."\n";
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}
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foreach ($result as $row) {
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if (!check_acl($user, $row['id_grupo'], 'ER')) {
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continue;
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}
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if ($row['event_type'] == 'system') {
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$agent_name = __('System');
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} else if ($row['id_agente'] > 0) {
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// Agent name
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$agent_name = agents_get_alias($row['id_agente']);
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} else {
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$agent_name = __('Alert').__('SNMP');
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}
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// This is mandatory
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$rss_feed .= '<item><guid>';
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$rss_feed .= xml_entities(io_safe_input($url.'/index.php?sec=eventos&sec2=operation/events/events&id_event='.$row['id_evento']));
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$rss_feed .= '</guid><title>';
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$rss_feed .= xml_entities($agent_name);
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$rss_feed .= '</title><description>';
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$rss_feed .= xml_entities($row['evento']);
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if ($row['estado'] == 1) {
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$rss_feed .= xml_entities(io_safe_input('<br /><br />'.'Validated by '.$row['id_usuario']));
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}
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$rss_feed .= '</description><link>';
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$rss_feed .= xml_entities(io_safe_input($url.'/index.php?sec=eventos&sec2=operation/events/events&id_event='.$row['id_evento']));
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$rss_feed .= '</link>';
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// The rest is optional
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$rss_feed .= '<pubDate>'.date(DATE_RFC822, $row['utimestamp']).'</pubDate>';
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// This is mandatory again
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$rss_feed .= '</item>'."\n";
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}
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$rss_feed .= "</channel>\n</rss>\n";
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echo $rss_feed;
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function xml_entities($str)
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{
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if (!is_string($str)) {
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return '';
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}
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|
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if (preg_match_all('/(&[^;]+;)/', $str, $matches) != 0) {
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$matches = $matches[0];
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foreach ($matches as $entity) {
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$char = html_entity_decode($entity, (ENT_COMPAT | ENT_HTML401), 'UTF-8');
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$html_entity_numeric = '&#'.uniord($char).';';
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$str = str_replace($entity, $html_entity_numeric, $str);
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}
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}
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return $str;
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}
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function uniord($u)
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{
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$k = mb_convert_encoding($u, 'UCS-2LE', 'UTF-8');
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$k1 = ord(substr($k, 0, 1));
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$k2 = ord(substr($k, 1, 1));
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// Errors output as RSS.
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set_error_handler('rss_error_handler', E_ERROR);
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return ($k2 * 256 + $k1);
|
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// Send header before starting to output.
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header('Content-Type: application/xml; charset=UTF-8');
|
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|
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$ipOrigin = $_SERVER['REMOTE_ADDR'];
|
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|
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// Uncoment this to activate ACL on RSS Events.
|
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if (!isInACL($ipOrigin)) {
|
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rss_error_handler(
|
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null,
|
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null,
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null,
|
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null,
|
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__('Your IP is not into the IP list with API access.')
|
||||
);
|
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|
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exit;
|
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}
|
||||
|
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// Check user credentials.
|
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$user = get_parameter('user');
|
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$hashup = get_parameter('hashup');
|
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|
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$pss = get_user_info($user);
|
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$hashup2 = md5($user.$pss['password']);
|
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|
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if ($hashup != $hashup2) {
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rss_error_handler(
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null,
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null,
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null,
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null,
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__('The URL of your feed has bad hash.')
|
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);
|
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|
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exit;
|
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}
|
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|
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$reset_session = false;
|
||||
if (empty($config['id_user'])) {
|
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$config['id_user'] = $user;
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$reset_session = true;
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}
|
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|
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$column_names = [
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'id_evento',
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'evento',
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'timestamp',
|
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'estado',
|
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'event_type',
|
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'utimestamp',
|
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'id_agente',
|
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'agent_name',
|
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'id_usuario',
|
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'id_grupo',
|
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'id_agentmodule',
|
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'id_alert_am',
|
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'criticity',
|
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'user_comment',
|
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'tags',
|
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'source',
|
||||
'id_extra',
|
||||
'critical_instructions',
|
||||
'warning_instructions',
|
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'unknown_instructions',
|
||||
'owner_user',
|
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'ack_utimestamp',
|
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'custom_data',
|
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'data',
|
||||
'module_status',
|
||||
];
|
||||
|
||||
$fields = [
|
||||
'te.id_evento',
|
||||
'te.evento',
|
||||
'te.timestamp',
|
||||
'te.estado',
|
||||
'te.event_type',
|
||||
'te.utimestamp',
|
||||
'te.id_agente',
|
||||
'ta.alias as agent_name',
|
||||
'te.id_usuario',
|
||||
'te.id_grupo',
|
||||
'te.id_agentmodule',
|
||||
'am.nombre as module_name',
|
||||
'te.id_alert_am',
|
||||
'te.criticity',
|
||||
'te.user_comment',
|
||||
'te.tags',
|
||||
'te.source',
|
||||
'te.id_extra',
|
||||
'te.critical_instructions',
|
||||
'te.warning_instructions',
|
||||
'te.unknown_instructions',
|
||||
'te.owner_user',
|
||||
'te.ack_utimestamp',
|
||||
'te.custom_data',
|
||||
'te.data',
|
||||
'te.module_status',
|
||||
'tg.nombre as group_name',
|
||||
];
|
||||
|
||||
|
||||
try {
|
||||
$fb64 = get_parameter('fb64', null);
|
||||
$plain_filter = base64_decode($fb64);
|
||||
$filter = json_decode($plain_filter, true);
|
||||
if (json_last_error() != JSON_ERROR_NONE) {
|
||||
throw new Exception('Invalid filter. ['.$plain_filter.']');
|
||||
}
|
||||
|
||||
// Dump events.
|
||||
$limit = get_parameter('limit', 20);
|
||||
$offset = get_parameter('offset', 0);
|
||||
$events = events_get_all(
|
||||
$fields,
|
||||
$filter,
|
||||
$offset,
|
||||
$limit,
|
||||
'desc',
|
||||
'timestamp',
|
||||
$filter['history']
|
||||
);
|
||||
|
||||
$last_timestamp = 0;
|
||||
if (is_array($events)) {
|
||||
$last_timestamp = $events[0]['utimestamp'];
|
||||
}
|
||||
|
||||
// Dump headers.
|
||||
$rss = rss_header($last_timestamp);
|
||||
$url = ui_get_full_url(false);
|
||||
|
||||
if (is_array($events)) {
|
||||
foreach ($events as $row) {
|
||||
$rss .= '<item>';
|
||||
$rss .= xml_entry('title', $row['evento']);
|
||||
if (!empty($row['id_agente'])) {
|
||||
$rss .= xml_entry('link', $url.'index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente='.$row['id_agente']);
|
||||
}
|
||||
|
||||
$rss .= xml_entry('comments', $row['']);
|
||||
$rss .= xml_entry('pubDate', $row['timestamp']);
|
||||
$rss .= xml_entry('category', $row['source']);
|
||||
foreach ($column_names as $val) {
|
||||
$key = $val;
|
||||
if ($val == 'id_grupo') {
|
||||
$key = 'group_name';
|
||||
} else if ($val == 'id_agentmodule') {
|
||||
$key = 'module_name';
|
||||
}
|
||||
|
||||
switch ($key) {
|
||||
case 'module_status':
|
||||
$value = events_translate_module_status(
|
||||
$row[$key]
|
||||
);
|
||||
break;
|
||||
|
||||
case 'event_type':
|
||||
$value = events_translate_event_type(
|
||||
$row[$key]
|
||||
);
|
||||
break;
|
||||
|
||||
case 'criticity':
|
||||
$value = events_translate_event_criticity(
|
||||
$row[$key]
|
||||
);
|
||||
break;
|
||||
|
||||
default:
|
||||
$value = $row[$key];
|
||||
break;
|
||||
}
|
||||
|
||||
$rss .= xml_entry($key, $value);
|
||||
}
|
||||
|
||||
$rss .= '</item>';
|
||||
}
|
||||
} else {
|
||||
$rss .= '<item><guid>'.xml_entities(io_safe_input($url.'/index.php?sec=eventos&sec2=operation/events/events')).'</guid><title>No results</title>';
|
||||
$rss .= '<description>There are no results. Click on the link to see all Pending events</description>';
|
||||
$rss .= '<link>'.xml_entities(io_safe_input($url.'/index.php?sec=eventos&sec2=operation/events/events')).'</link></item>'."\n";
|
||||
}
|
||||
|
||||
$rss .= "</channel>\n</rss>\n";
|
||||
|
||||
echo $rss;
|
||||
} catch (Exception $e) {
|
||||
echo rss_error_handler(200, 'Controlled error', '', '', $e->getMessage());
|
||||
}
|
||||
|
||||
if ($reset_session) {
|
||||
unset($config['id_user']);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue